BEIRUT (Reuters) - Three people were killed on Sunday in an ambush on Shi'ite mourners in a town south of Beirut, a day after a revenge killing of a member of Lebanon's Hezbollah group, a senior source in the group said.
The three were shot in the town of Khaldeh, where sectarian tensions have long flared between the town's mixed Shi'ite and Sunni residents.
